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Basic Chromium Sulphate 33

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CAS No.:

39380-78-4

Content:

33%

Port:

tianjin

Packaging:

25kg bag

Price valid (until):

2021-09-30

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ZHENGZHOU MAHACO INDUSTRIAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Polyaluminium chloride PAC,Sodium thiosulphate,Ammonium Chloride,Lactic acid,Acetic Acid,LABSA 96%

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Product Description
Seller Information
Inquiry History

Description

Properties:
Basic chromium sulphate is available in dark green powder with high tanning properties. It dissovles easily in water and is mainly used in the tanning of various leathers and furs. Keep in dry storeroom, away from dampness
Specification:
Item	Standard
Cr2O3(%)	25-26
Basicity(%)	32-34
Fe(%) ≤	0.1
Water nsolubles(%) ≤	0.1
Cr⁶⁺ (%)	N/A

Application:
The main application is making chrome tanned leather, insolubilizing proteins and other organic substances.

ECHEMI Editorial Reference

Basic chromic sulfate, chromium(III) sulfate, or chromic sulfate, is a chemical compound with the formula Cr(OH)SO4. It is derived from the reaction between chromium(III) oxide (Cr2O3) or chromium(III) hydroxide (Cr(OH)3) and sulfuric acid (H2SO4). Basic chromium sulfate (Basic chromic sulfate) is primarily used in the tanning industry as a tanning agent and a leather preservative. It plays a crucial role in converting raw hides or skins into leather. The compound helps to cross-link collagen fibers, making the leather more stable, resistant to decomposition, and less susceptible to shrinkage. It also enhances the leather's ability to resist water and impart a soft texture.

Basic Info

Product Name:

Basic chromic sulfate

Other Name:

CHROMIUM(III) SULFATE BASIC;basic chromic sulfate;Chromosal B;Chromium(Iii)SulphateBasic;CHROMIUM (III) SULPHATE BASIC Extra Pure;Chromic sulfate (basic);chromic hydroxide sulfate;chromium(3+) hydroxide sulfate

CAS No.:

39380-78-4

Molecular Formula:

CrH3O12S3

InChIKeys:

InChIKey=DSHWASKZZBZKOE-UHFFFAOYSA-K

Molecular Weight:

343.20772

Exact Mass:

164.894974

EC Number:

619-674-8

Color/Form:

Green Crystalline

HScode:

3202900000

Categories:

Oxides and Peroxides

Characteristics

PSA:

111.70000

XLogP3:

-0.43400

Density:

1.7

Melting Point:

90°C

Boiling Point:

330ºC at 760 mmHg

Water Solubility:

Soluble in water

Toxicity:

mouse,LD50,oral,2900mg/kg (2900mg/kg),BEHAVIORAL: ATAXIABEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: IRRITABILITY,Toksikologicheskii Vestnik. Vol. (2), Pg. 34, 1998.

Odor:

Odorless

See More Basic chromic sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Basic chromic sulfate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Polyaluminium chloride PAC,Sodium thiosulphate,Ammonium Chloride,Lactic acid,Acetic Acid,LABSA 96%

Location:
NO.27,CBD,ZHENGZHOU,CHINA

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment

Average lead Time:
300

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2010

Certifications:
ISO 9001,NSF Certificate

Zhengzhou Mahaco Industrial Co.,Ltd ( M.H.C)
Our Facotry is located in high and new technology Chemical Development zone, Jiaozuo City, Henan Province, a joint-stock enterprise with production, export and services of chemicals, has widely adopted world-advanced equipments and management system, and our products quality is assured under the ISO9001 and ISO14001 standards, mainly specializes in developing Agriculture/Fertilizer chemicals series, Washing detergent chemicals series, Soda alkali chemicals series, Water treatment chemical series, etc.

Our main products include:
a. Agriculture/Feed chemicals series : Zinc Sulphate, Manganese sulfate etc.),
b. Washing detergent chemicals series : (LABSA, SLES, CEDA,STPP, etc.)
c. Soda alkali chemicals series : ( Caustic Soda , Sodium Sulphate Anhydrous etc.)
d. Water treatment chemical series: (Calcium hypochlorite, TCCA,SDIC, PAC- poly aluminium chloride, PFS, Aluminium sulfate etc.)
e. Adsorbent Desiccant Activated Alumina Ball
f. Raw material Calcium Aluminate ,Aluminium Hydroxide

Strategic direction
Mahaco continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world, while looking to secure access to chemical raw-materials making in lower cost, higher growth regions.

peoples
Mahaco is proud of its workforce and recognises the contribution made by its employees. ORIENT CHEMICAL employees are valued and much emphasis is placed on training and development,we are ready to present our dedicated and professional service to each customer any time.

values
MAHACO 'Core Values' detail company beliefs, which both current and future policies are built upon, enabling all employees to work towards the common goal of maintaining our position as a global leading provider.

Manufacturing
MAHACO has manufacturing operations in many provinces and areas,with major plants rely on rich source and technicians,consummate after service and support,now its manufacturing is entering a brand-new multiplex domain.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Indonesia	Chromosal B	20 MT	Aug 28, 2024

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Basic Chromium Sulphate 33

Product Description

Seller Information